baber/WOPTO huggingface dataset:
Patent CN-112971504-B (CN)
IPC: A47G29/14
Filed: 2021-02-26
Granted: 2022-06-17
Abstract: 本发明涉及智能储取技术领域，具体涉及具有智能识别系统的智能储取箱，包括储取箱体，储取箱体内部设有空腔，空腔内通过若干竖直隔板等距分隔成若干储取空间，若干竖直隔板与储取箱体内部形状匹配，若干储物空间均竖直匹配设有若干矩形门，若干矩形门靠近对应的储取空间的一侧均匹配设有开关控制组件，若干储物空间内部均设有若干放置隔板，若干放置隔板与若干矩形门数量对应，若干放置隔板与储取箱体之间均设有动力移动组件，若干放置隔板下侧均设有伸缩杆组件，若干放置隔板上侧均匹配设有收卷阻挡组件，储取箱体下侧均匀固定设有若干支撑脚。本发明可以用于存取物件，可对不同大小的物件进行智能存放，具有较高的灵活性。
Patent CN-112933455-B (CN)
Title: 一种引航员登离船自动防护装置
IPC: A62B35/00
Filed: 2021-03-01
Granted: 2022-06-28
Abstract: 本发明公开了一种引航员登离船自动防护装置，包括锁紧机构和电子触发机构，锁紧机构包括锁紧轮，锁紧轮上设置有锁绳齿；电子触发机构，包括盒体、姿态识别模块、MCU模块、触发模块、通讯传输模块和电源供电模块，用于根据电子触发机构的移动速度驱动锁紧机构锁住扶手绳。本发明的防护装置操作简便，防护效果好，可确保引航员人身安全。
Patent CN-113171068-B (CN)
IPC: A61B5/021
Filed: 2021-03-05
Granted: 2022-02-18
Abstract: 本发明提供了一种基于血压虚拟校准值的动态连续血压测量手表，属于无创连续血压测量技术领域。本发明对PWTT数据进行灵活筛选，且通过PWTT、臂长与正常人肩膀到心脏的平均距离得到PWV，同时基于校准数据和实时采集数据，构造虚拟校准数据作为校准数据，减少了校准次数。基于PWTT计算血压时，考虑SBP，PP，心率与血压的关系，通过计算各组数据之间的自相关系数、回归系数以及回归常数，最后根据计算得到的参数回归方程来计算血压值，结果更精确，此外，在此过程中还将实时采集的数据与校准数据一起参与数据筛选以及后续的回归系数等的计算，并将实时采集数据加入校准区，用于新测量使得血压测量结果更精确。
Patent CN-112959091-B (CN)
IPC: B23Q11/00
Filed: 2021-03-16
Granted: 2022-06-07
Abstract: 本发明涉及一种支撑托架，尤其涉及一种高端装备制造用机械支撑托架。技术问题：提供一种能自动夹紧、操作简单、平衡性较好和方便移动的高端装备制造用机械支撑托架。一种高端装备制造用机械支撑托架，包括：安装板，安装板上设有侧板；支撑机构，侧板上设有支撑机构；夹持机构，侧板上设有夹持机构，支撑机构与夹持机构配合。本发明通过设有支撑机构与夹持机构的配合，第一安装座将夹持器的位置进行固定和支撑，夹持器对物件进行自动夹紧，无需人们手动操控，达到了能自动夹紧和操作简单的效果；利用伺服电机来对夹持器的高度角度进行轻微的调整，使得物件能更好的被夹紧，达到了能调节高度的效果。
Patent CN-112701203-B (CN)
Title: 一种发光单元及发光模组
IPC: H01L33/14
Filed: 2021-03-23
Granted: 2021-07-06
Abstract: 本申请涉及半导体技术领域，公开了一种发光单元，包括：发光半导体，包括由下向上依次叠层设置的第一半导体层、有源层、第二半导体层，以及由第二半导体层下陷到第一半导体层的下陷结构；透明导电层，设置于第二半导体层的顶面；绝缘层，设置于透明导电层的顶面，以及下陷结构中；绝缘层的顶面位于透明导电层的顶面的所在平面的上方；其中，发光单元内设置有贯穿绝缘层，到达第一半导体层的第一孔；以及贯穿绝缘层，到达透明导电层的第二孔；发光单元还包括第一电极和第二电极，分别设置于第一孔和第二孔内。本申请提供的发光单元可以增加发光单元内的电流传导性。本申请还公开了一种发光模组。
Patent CN-113343160-B (CN)
IPC: G06F17/10
Filed: 2021-05-12
Granted: 2022-03-25
Abstract: 本发明公开了一种基于蒸发比的骤发性干旱二维识别方法，构建了一个可以同时识别时间序列和空间分布的骤旱二维识别系统。所述方法包括下列步骤：计算每个网格每个时间步长的蒸发比并对其进行标准化；计算每个网格相邻两个时间步长的标准化蒸发比变率并对其进行标准化；用蒸发比判断干旱条件，用蒸发比变率和持续时间判断骤发性，对每个网格在时间序列进行干旱和骤发性判断；对每个时间序列的网格进行空间连通性判断；用连续空间的质心转移判断骤发性干旱时空转移路径。本发明在时间尺度考虑了骤发性干旱发生的两个过程：发展期和恢复期，同时考虑了骤旱的时间传递和空间转移，构建了一套识别骤旱全过程的二维系统，为骤旱监测和预警提供实用技术支持。
Patent CN-113217496-B (CN)
Title: 一种具有控制液体流速快慢功能的液压阀及使用方法
IPC: F15B13/02
Filed: 2021-05-19
Granted: 2022-06-14
Abstract: 本发明涉及液压阀技术领域，且公开了一种具有控制液体流速快慢功能的液压阀及使用方法，包括液压阀体，液压阀体内开设有流量槽，流量槽内滑动连接有阀芯，阀芯中心和两侧均设置有堵块，阀芯中心的堵块两侧为锥形，阀芯两端固定连接有动铁芯，液压阀体一侧分别开设有第一出油口和第二出油口，该装置通过第一螺栓带动定铁芯运动对动铁芯进行限定，实现了阀芯运动行程的调节，且阀芯中心堵块的两侧设置为锥形，可以有效控制堵块与进油口的间距实现液体通过量的把控，方便对液体流速进行控制，且两侧均设置有定铁芯的调节功能，可以单独进行进出液体流速的控制，操作简单快捷，有效提高了工作效率且应用范围更广泛。
Patent CN-113232301-B (CN)
IPC: B33Y50/00
Filed: 2021-05-20
Granted: 2022-05-06
Abstract: 高精度喷头堵塞检测处理系统及检测处理方法，所述高精度喷头堵塞检测处理系统包括初始值设置模块，当前打印产品厚度检索模块，当前打印厚度检测模块，比较模块，即时位置记录模块，复位驱动模块，以及归位驱动模块。所述初始值设置模块用于记录所述送丝马达的起始打印位置。所述比较模块用于适时地比较所述设计厚度值与当前厚度值。所述即时位置记录模块仅用于记录所述送丝马达的即时打印位置。所述归位驱动模块用于让所述送丝马达停止送丝并驱动所述喷头回归到起始打印位置以对所述喷头进行检修。本高精度喷头堵塞检测处理系统只要当前打印厚度小于设计厚度，就认为是喷头被堵了，从而可以精确地检测出喷头被堵塞。本发明还提供了一种检测方法。
Patent CN-113036706-B (CN)
Title: 线缆固定装置及具有其的机器人
IPC: H02G11/00
Filed: 2021-05-27
Granted: 2021-08-10
Abstract: 本发明提供一种线缆固定装置及具有其的机器人，第一固定组件及所述第二固定组件同心且间距设于基座上，所述第一固定组件包括环形盘和第一线缆夹，所述线缆的一端穿过所述环形盘的盘心，并通过所述第一线缆夹固定连接所述环形盘，所述线缆的另一端穿过所述第二固定组件，所述第二固定组件固定连接所述基座，并驱动所述线缆绕所述线缆的轴心线旋转，所述环形盘设有绕所述盘心螺旋向外延伸的螺旋形凹槽，所述线缆旋转带动所述环形盘及所述第一线缆夹相对于所述第二固定组件沿所述轴心线方向移动，由于环形盘的周向刚度较大，故线缆始终保持在轴心线位置，提高了线缆的空间安全性。
Patent CN-113364319-B (CN)
Title: Mmc的运行控制方法、装置、设备及存储介质
IPC: H02M1/32
Filed: 2021-05-28
Granted: 2022-06-14
Abstract: 本发明公开一种MMC的运行控制方法，根据预先获取的有功工况参数，计算MMC额定有功工况调制比；根据MMC直流电压额定值、预先获取的桥臂中实际可运行子模块的数目和子模块电容电压额定值，计算MMC可实现最大调制比；当MMC额定有功工况调制比大于MMC可实现最大调制比时，停止运行MMC；当MMC额定有功工况调制比不大于MMC可实现最大调制比时，将预先获取的MMC无功功率参考值、MMC有功功率参考值和MMC直流电压额定值作为MMC的输入，设置桥臂中的子模块数量为预先获取的桥臂子模块额定数目。本发明公开了MMC的运行控制装置、设备及存储介质，通过根据冗余子模块耗尽程度，来控制MMC的运行状态，减少功率损失，提高系统可靠性和可用率。
Patent CN-113595971-B (CN)
IPC: H04L9/08
Filed: 2021-06-02
Granted: 2022-05-17
Abstract: 本发明公开了一种基于区块链的分布式数据安全共享方法、系统和计算机可读介质：输出系统主密钥对和用户密钥对；加密；系统主密钥封装后上传至区块链；主密钥代理存储节点生成转换密钥；转换密钥计算节点生成新的胶囊；数据使用者从区块链上获得主密钥密文，获得系统主密钥；获得属性私钥；数据使用者获得共享数据密文，输入属性私钥，通过解密算法，获得明文。本发明基于区块链的分布式数据安全共享方法、系统和计算机可读介质利用分布式代理密钥封装机制实现了主密钥的密钥封装，解决主密钥在区块链网络中的安全分发和管理问题，提高了私钥的生成效率，解决了现有技术中存在的主密钥在区块链网络中的安全分发和管理等问题。
Patent CN-113499381-B (CN)
Title: 中药组合物和/或包含该中药组合物的药物制剂在抗流感病毒中的应用
IPC: A61K33/06
Filed: 2021-06-15
Granted: 2022-07-01
Abstract: 本发明涉及中药领域，具体涉及中药组合物和/或包含该中药组合物的药物制剂在抗流感病毒中的应用，所述中药组合物是通过临床研究与基础研究反复优化复方中药物组成与含量后获得，方中以麻黄、生石膏和柴胡合为君药；以黄芩、青蒿、苍术共为臣药；马鞭草、藿香共为佐药；甘草为方之使药。上述诸药共奏清热解毒、宣肺平喘之功效，对流感起到积极治疗作用。
Patent CN-113410506-B (CN)
Title: 一种锂电池自动化生产用具持续上料功能的自动卷绕机构
IPC: H01M10/0587
Filed: 2021-06-18
Granted: 2022-06-10
Abstract: 本发明公开了一种锂电池自动化生产用具持续上料功能的自动卷绕机构，涉及锂电池生产技术领域，具体为：传输带和机械臂，所述传输带具有传输正极片、负极片进行上料的作用，且正极片和负极片于传输带表面呈交错状分布；隔膜，所述隔膜安置于出膜台的表面；机械臂，所述机械臂连接于滑轨架的顶部，该一种锂电池自动化生产用具持续上料功能的自动卷绕机构，通过对合拢后的正极片、负极片的两侧面进行夹持转动可使得隔膜被卷绕至其表面，有利于使得卷绕后的隔膜无歪斜，同时避免夹具被隔膜缠绕，从而进一步解决隔膜与正极片、负极片之间产生间隙，同时隔膜在卷绕前表面点缀涂有胶液，可提高隔膜卷绕后的稳固性，避免发生松散。
Patent CN-113468706-B (CN)
Title: 配网带电作业机器人的激光点云输电线引线拟合方法
IPC: G06F113/04
Filed: 2021-07-26
Granted: 2022-03-15
Abstract: 本发明属于电力机器人领域，更具体地，涉及一种配网带电作业机器人的激光点云输电线引线拟合方法。该方法包括以下步骤，S1、获取输电线引线三维点云，采用欧式距离滤波器进行处理；S2、对滤波后的数据，采用自组织分层粒子群优化算法进行点云降采样；S3、输入降采样之后的点云，基于控制点迭代优化的B样条曲线拟合；S5、控制点融合，输出最终B样条曲线。
Patent CN-113437833-B (CN)
IPC: A61B5/11
Filed: 2021-07-30
Granted: 2022-06-10
Abstract: 本发明公开了一种负重发电装置的相位控制方法，包括以下步骤：在人体背负负重发电装置时，通过加速度传感器对人体运动的步态周期进行监测与识别，判断人体所处的步态周期阶段；步态周期阶段包括冲击相、承重相和反冲相及其他相位；当处于冲击相时，调节负重发电装置的外接电阻至低阻值，降低负重对人体的冲击；当处于承重相时，调节负重发电装置的电阻至高阻值，提高发电功率；当处于反冲相时，调节负重发电装置的电阻至低阻值，降低负重发电装置的发电功率，减少人体生物能消耗；以及当处于其他相位时，负重发电装置无调节。
Patent CN-113736349-B (CN)
IPC: C09D163/00
Filed: 2021-09-14
Granted: 2022-05-17
Abstract: 本发明涉及一种耐腐蚀环氧树脂涂料及其制备方法，属于涂料技术领域，该涂料包括如下原料：环氧树脂、改性剂、聚酯、高光钡、流平剂、脱气剂、促进剂、颜料、助剂；制备方法如下：按重量份将各原料混合均匀；然后通过螺杆挤出机熔融挤出，压片，粉碎，过筛；本发明制得的耐腐蚀环氧树脂涂料中添加了一种改性剂，将改性剂嵌入固化交联网络中，提高了涂料的抗冲击性能，改性剂中也含有大量的硅氧烷键和C‑F键，同时具备有机硅与有机氟化合物的优点，提高了耐腐蚀环氧树脂涂料的耐水耐油、防腐蚀、耐老化等性能；更加稳定，助剂和改性剂中均含有键能较高C‑F键，相比与传统的固化剂，其稳定性更好。
Patent CN-113547677-B (CN)
Title: 基于市政建设的塑性排水器导槽修整装置
IPC: B29C37/02
Filed: 2021-09-22
Granted: 2021-11-26
Abstract: 本发明提供基于市政建设的塑性排水器导槽修整装置，涉及排水器加工领域，以解决现有的塑型排水器导槽修整装置在修理毛刺的时候，固定较长排水器时，排水器的顶端无法便捷固定，在修理过程中，排水器容易出现倾斜以及脱离固定现象的问题，包括主体；所述主体的底部外侧为倾斜状结构；收集件，所述收集件顶端连接有安装机构，收集件包括有：支撑杆，支撑杆外侧设有楔形块，支撑杆的顶端通过螺纹孔安装有调节杆，支撑杆的底部插入在辅助槽的内部。支撑杆的底部可以插入到辅助槽的内部，支撑杆可以稳固安装，较长排水器安装之后，可以控制支撑杆顶端的调节调节杆旋转，使调节杆推动固定块与排水器的外侧接触，进而使排水器可以被稳固固定。
Patent CN-113728987-B (CN)
IPC: A01K80/00
Filed: 2021-10-09
Granted: 2022-06-21
Abstract: 一种自上浮深海生物取样装置，包括浮力材料壳体，中心位置设置有存储球孔，主体的上部中间位置设置有样品通道，样品通道与存储球孔贯通，位于样品通道一侧的主体上设置有信标孔，存储球孔的底部设置有氧气舱孔，沿着主体周向均布有多个透水孔，每个透水孔与存储球孔贯穿，主体的底部两侧位置分别设置有抛锚缺口，抛锚缺口处还设置有安装座孔；信标孔中安装有信标，所述存储球孔中安装有存储球舱，氧气舱孔中安装高压氧气舱，安装座孔上配合安装座，安装座与存储球舱的球形外壁焊接，安装座的底部通过爆炸螺栓固定重力锚，重力锚位于抛锚缺口中；位于存储球舱的顶面安装有自动启闭舱口盖；存储球舱内底部位置设置有驱动控制舱，工作可靠。
Patent CN-113752972-B (CN)
Title: 新能源汽车碰撞吸能盒
IPC: B60R19/34
Filed: 2021-11-09
Granted: 2022-02-22
Abstract: 本发明公开了新能源汽车碰撞吸能盒，包括块状的第一吸能基体和长条状的第二吸能基体；第一吸能基体的侧壁上配置有多个并列设置的卡槽，第一吸能基体上各个侧壁上的卡槽连接在一起构成多个并列的封闭的框型结构；第二吸能基体的末端设有开口，开口能够与卡槽相卡合；第一吸能基体的内部设有第一腔体，第一腔体的一端配置有缓冲盒体，第一腔体的另一端配置有支撑板，支撑板与缓冲盒体对应设置；缓冲盒体上远离支撑板的一侧与第一吸能基体的侧壁固定连接。在碰撞时，第一吸能基体与第二吸能基体发生可控的渐进式变形，将冲击能量分散，达到吸收耗散大量能力的效果，实现高的比吸能，提升车辆的被动安全性。
Patent CN-113783898-B (CN)
Title: 一种可更新混合加密方法
IPC: H04L9/30
Filed: 2021-11-12
Granted: 2022-06-10
Abstract: 本发明提供一种可更新混合加密方法，包括如下步骤：云服务提供商运行初始化算法，生成系统公开参数；用户从所述云服务提供商处获得所述系统公开参数，采用公私钥生成算法生成公私钥对，并将公钥对外公布，私钥秘密保管，所述用户包括数据拥有者和数据使用者；数据拥有者采用加密算法，使用公钥对数据进行加密形成混合加密密文，然后将所述密文输送给所述云服务提供上；数据拥有者采用重加密密钥生成算法对所述混合加密密文进行更新，将生成的重加密密钥发送给所述云服务提供商；所述云服务提供商获得所述重加密密钥后，对所述混合加密密文进行更新。本发明提供的可更新混合加密方法可同时更新混合加密密文中的密文头与密文体。
Patent CN-113960715-B (CN)
IPC: G02B6/42
Filed: 2021-12-23
Granted: 2022-03-08
Abstract: 本发明提供了一种封装结构的制作方法及封装结构，其中，所述方法包括：在第一半导体芯片的光纤耦合区上制作覆盖光纤耦合区的保护层，在对覆盖于光纤耦合区上的塑封层进行开孔处理后，去除覆盖于光纤耦合区上的保护层，防止光耦合接口不被激光损伤的同时，还保证了光纤耦合区的表面纯净，有利于后续光耦合接口能够与光纤阵列维持较高的耦合效率。
Patent CN-114090305-B (CN)
Title: 业务审核方法及装置
IPC: G06F9/54
Filed: 2022-01-19
Granted: 2022-04-26
Abstract: 本发明提供的一种业务审核方法及装置，该方法包括：业务端存在目标业务时生成进审消息，通过inTopic发送给审核系统，审核系统在监听到inTopic的进审消息后，根据目标业务的业务类型选择对应的审核流程，通过审核流程对目标业务进行审核，并将审核结果发送至outTopic，业务端通过outTopic获得审核结果。本发明提供的方法无需业务端和审核系统通过接口进行关联，降低了业务端和审核系统之间的耦合度。
Patent GE-P20012585-B (GE)
Title: Device and Method for Stabilizing Bridge
Inventor: CORNEY JOHN MICHAEL
IPC: E01D11/00
Filed: 1997-05-27
Abstract: 1. Technical Result Improvement of bridge stability. 	  2. Essence A bridge comprises a deck 10, which is supported by tensile supports 11 and 12 and aerodynamic stabilizers 19 and 20 to improve bridge stability. The stabilizers of the bridge deck are connected with the rotary mechanism 21-26, which by means of rotation between the deck and the tensile supports rotate the stabilizers to the position, when will generate a force at the presence of across wind and to re… the overall aerodynamic lift on the deck.          3. Field of Application Bridge construction.
Patent GE-P20033135-B (GE)
Title: Means for Treatment of Fungoid Diseases
Inventor: VASHAKMADZE DIANA
IPC: A61K36/00
Filed: 2002-12-24
Abstract: 1. Technical Result Widening of assortment of anti-fungoid preparations.         2. Essence An aqueous extract of Epipremnum Pinnata plant is used for treatment of fungoid disesases, in particular Candida class fungi.         3. Field of Application Medicine.
Patent GE-P20146038-B (GE)
Title: Method of pectin release from plant raw material
Inventor: KHAREBAVA TINA
IPC: A23L29/231
Filed: 2012-04-30
Abstract: A method provides: pressed plant raw material breakage; treatment therewith received by electro¬dia¬lysis and heated up to 70°C temperature the acid/wa¬ter solution with ratio 1:10; pectin isolate holding during 24 h-s; their filtering and passing throughout washing and concentrating ultrafiltration device; rest filtered material retreatment with acid/water solution heated up to 60-65°C temperature, wherein the pro¬cess is repeated 2 times; received concentrates mixing together, and pectin sedimentation by addition therein 96% ethanol solution with ratio 1:1; pectin sediment washing with 96% ethanol solution; and drying the¬rein drying box at 70-80°C temperature.
Patent CA-1285876-C (CA)
Inventor: MIYAMOTO YOSUKE
IPC: A61K9/28
Filed: 1985-11-22
Granted: 1991-07-09
Abstract: PROCESS FOR SUGAR-COATING SOLID PREPARATION             ABSTRACT OF THE DISCLOSURE A process for sugar-coating a solid preparation such as tablet, pill, granule or grain with a sugar-coating liquid comprising pullulan and/or a water-soluble derivative thereof dissolved in an aqueous solution of sucrose.  The solid preparation sugar-coated by the above-mentioned process exhibits an enhanced impact strength and shelf life.
Patent CA-1278668-C (CA)
Title: Recovery of polyester from scrap by high shear conditions
Inventor: BUSER KENNETH R
IPC: C08J11/06
Filed: 1986-01-21
Granted: 1991-01-08
Abstract: TITLE Recovery of Polyester From Scrap By High Shear Conditions Abstract of the Disclosure A method for the recovery of plasitic material such as polyester from scrap material such as photographic film having a polyester base and at least one layer of a macromolecular organic polymer. The process includes mixing small pieces of the scrap material in a solution having a scrap solids concentration level of at least 25 percent by volume. The mixture is subjected to conditions of high shear to remove and comminute the polymer layer to particles of a maximum size particle dimension substantially smaller than the minimum size in the longest dimension of the scrap pieces.  The polymer particles are then separated from the remaining pure polyester.
Patent CA-1281918-C (CA)
Title: Machine for flash butt welding of pipes
Inventor: KUCHUK-YATSENKO SERGEI I
IPC: B23K11/04
Filed: 1986-02-11
Granted: 1991-03-26
Abstract: MACHINE FOR FLASH BUTT WELDING OF PIPES           Abstract Disclosed is a machine for flash butt welding of pipes located in the bore of the pipes welded together, a housing whereof is provided with rigidly attached there-to a first supporting disc and a second supporting disc and with a pipe flashing-and- upsetting means which has a carrier and a hydraulic actuator for displacing said means along the housing and also has two pipe clamping means each whereof is provided with a carrier and a self-contained hydraulic actuator imparting axial motion to this clamping means.           Bellcranks located equidistantly apart all the way around the periphery of the outside surface of each carrier of pipe clamping means are pivotally attached thereto with provision for rocking in the radial direc-tion, whereby one end of every bellcrank interacts with rigid stops provided on the first supporting disc and on that side of the carrier of pipe flashing-and--upsetting means which faces the pipe clamping means when rocking in one direction and with a spring-loaded stop provided on the carrier of each pipe clamping means when rocking in the opposite direction, while the opposite end of every bellcrank is provided with an aligning roller contacting the inner wall of the pipes.
Patent CA-1305941-C (CA)
Title: Tin, lead, or tin-lead alloy plating bath
Inventor: OBATA KEIGO
IPC: C25D3/36
Filed: 1986-02-20
Granted: 1992-08-04
Abstract: ABSTRACT      A tin, lead, or tin-lead alloy plating bath comprising, as essential ingredients, an alkali metal salt of an aliphatic or aromatic sulfocarboxylic acid of the general formula        or          wherein R is a C1-4 hydrocarbon radical, M1 is a hydrogen atom or alkali metal atom, M2 is an alkali metal atom, and X1 and X2 are each a hydrogen atom, OH, COOZ, or SO3Z          (where Z represents a hydrogen atom or alkali metal atom), and a soluble divalent tin compound and/or a lead compound, at a pH of 3 to 8.5.
Patent CA-1283071-C (CA)
Inventor: DOPPELFELD PETER
IPC: B01D15/08
Filed: 1986-03-04
Granted: 1991-04-16
Abstract: ABSTRACT OF THE DISCLOSURE      Carrier bound proteins are attached directly to a carrier of polyamide or cellulose hydrate.  The carrier bound proteins are peroxidase, glucose oxidase, diaphorase or glucose dehydrogenase.  The proteins can be attached to the carrier by impregnation with a protein solution.  The resulting carrier bound proteins find utility as bio-catalysts, in the preparation of test devices such as test strips, or as chromatography materials.
Patent CA-1276284-C (CA)
Title: Surface elastic wave device
Inventor: YAMADA JUN
IPC: H03H9/145
Filed: 1986-05-30
Granted: 1990-11-13
Abstract: ABSTRACT OF THE DISCLOSURE           A surface acoustic wave (SAW) device comprises a piezo-electric surface acoustic substrate, and plural sets of input/output interdigital electrodes disposed on the substrate.  A phase shifter is provided between a sending electrode and a reflecting electrode included in the input or output interdigital electrodes for producing an electrical phase difference to implement a unidirec-tional electrode.  The sending electrode and the reflect-ing electrode are mutually connected through the phase shifter including two pure reactance elements serially connected between the sending and the reflecting electrodes and a pure reactance element connected to the junction between the two serially connected reactance elements so as to form a T - circuit.  When the two serially connected pure reactance elements are selected equal to each other, the operating frequency band is broadened.  The phase shifter includes no ohmic resistance and thus is lossless.
Patent CA-1299402-C (CA)
Title: Digital screen display apparatus
Inventor: WEINREICH STEPHEN
IPC: G09F19/12
Filed: 1986-07-18
Granted: 1992-04-28
Abstract: ABSTRACT OF THE DISCLOSURE          A digitizing screen apparatus includes a front diffuser sheet, a grid and a back diffuser sheet which produces a unique digitizing effect.  Images are projected from transparent slides onto the back diffuser sheet. A striped mask shields a portion of the back diffuser sheet from the light.  Art work is placed on the slides and punched to provide a multiplicity of windows.  When no image is shown all of the slides are located so that their windows line up behind the windows in the mask and the art work portions are lined up across from the nontransparent portions of the mask.          A solenoid operated drive selectively presents one or more slides at a time to the transparent windows in the mask for presentation upon the digitizing screen.  A programming mechanism in combination with a damping dash pot associated with the solenoid drive permits one mosaic image to dissolve into another as the first slide is withdrawn and a second slide replaces it.  According to one alter-native embodiment the grid may be replaced by a simple spacing mechanism having a predetermined gap.  According to another alter-native embodiment, the drive means can comprise a bi-metallic drive device. The invention is capable of presenting a substantial number of mosaic images which dissolve from one to another in a pleasing manner.
Patent CA-1282625-C (CA)
Title: Photothermographic materials
Inventor: SWAIN STEVEN
IPC: G03C1/498
Filed: 1986-10-28
Granted: 1991-04-09
Abstract: ABSTRACT               PHOTOTHERMOGRAPHC MATERIALS     A photothermographic element comprising a substrate having coated thereon a photothermographic medium comprising a binder having dispersed therein an organic silver salt or complex, a photocatalyst and a reducing agent, characterised in that the photothermographic medium contains as an antifoggant, in the absence of mercury compounds, an effective antifogging amount of a compound of the general formula:                  (I) characterised in that:       X1 and X2 independently represent halogen atoms, X3 represents a halogen atom or an electron withdrawing substituent, and Z represents the necessary atoms to complete a ring system which may comprise a single ring or a fused ring system which rings may bear substituents.
Patent CA-1297760-C (CA)
Title: Non-return valve
Inventor: BAUER FRIEDRICH
IPC: F16K15/03
Filed: 1986-11-19
Granted: 1992-03-24
Abstract: ABSTRACT OF THE DISCLOSURE A non-return valve for shutting off lines, for example, the suction line of compressors, comprises a valve seat disposed in a valve housing.  The valve seat is closeable by a flap which is pivotably supported on a swivel axis.  The flap is biassed by a biassing weight in the closing direction. In order to avoid a sluggish closing motion of the flap, the biassing weight is pivotably supported independently of the flap and is provided with a follower detent which freely strikes a counterdetent of the flap in the direction of the closing motion of said flap.
Patent CA-1280994-C (CA)
Title: Dispositif de vidange des silos
Inventor: LAGNEAU JEAN H
IPC: B65D88/72
Filed: 1987-03-06
Granted: 1991-03-05
Abstract: Dispositif de vidange des silos, du genre de ceux dont le fond comporte des nervures creuses constituées par des tôles ondulées et cintrées, formant en combinaison avec le fond des couloirs dans lequel on envoie de l'air et ménageant entre eux des augets, caractérisé en ce que la base des augets est constituée par des profilés, à section trapézoïdale, fixées sur le fond du silo et dont les ailes latérales s'évasent vers l'extérieur, la face interne de chaque aile étant recouverte par le bord d'un tunnel en tôle ondulée. Ce dernier est judicieusement découpé pour former des volets permettant à l'air circulant sous les tunnels de pénétrer dans les augets, l'étanchéité entre ces derniers et les tunnels étant obtenue par un lit en ciment ou analogue, disposé sur le fond des profilés.
Patent CA-1270718-C (CA)
Title: Caustic based cleaning composition
Inventor: BLIZNIK KENNETH E
IPC: C11D7/06
Filed: 1987-03-19
Granted: 1990-06-26
Abstract: ABSTRACT OF THE DISCLOSURE Disclosed is a cleaning composition for removing baked on soils from hard surfaces. The composition comprises an alkali metal hydroxide, and a solvent system made up of tetrahydrofurfuryl alcohol together with a propoxylated alcohol or phenol and a thickener to provide a composition having a suitable viscosity for its intended use.
Patent CA-1286432-C (CA)
Title: Ethylene-vinyl ester copolymer emulsions
Inventor: MUEELLER MICHAEL
IPC: C09K23/52
Filed: 1987-04-13
Granted: 1991-07-16
Abstract: ABSTRACT OF THE DISCLOSURE     Concentrated emulsions, adaptable to use as pour point improvers, of (1) copolymers of ethylene and a vinyl ester of a C1-C24-carboxylic acid and/or (2) polyalkyl-(meth)acrylic acid ester polymers in a liquid carrier medium which does not dissolve said polymers, said emulsions addi-tionally containing, as an emulsifier, a graft- or block-co-polymer of the formula A-Y, wherein A is a segment of a copolymer of ethylene and a vinyl ester of a C1-C24-carboxylic acid (corresponding to polymer P1) or of a polymer of esters of acrylic acid and/or methacrylic acid with a C1-C40-alkanol, wherein Y is at least one segment obtained by the polymerization of vinyl monomers which are predominantly esters of acrylic acid or methacrylic acid with a C1-C40-alkanol, and wherein the carrier medium is capable of dissolving segments Y; oils containing such emulsions as pour point improvers.
Patent CA-1293571-C (CA)
Title: Colour display device
Inventor: STROOMER MARTINUS V C
IPC: G02F1/133
Filed: 1987-04-23
Granted: 1991-12-24
Abstract: PHN.11.740                13            14.7.1986 ABSTRACT Colour display device.          In a colour display device colour elements (17, 18, 19, 21, 22, 23) are built up with the aid of picture cells (2) from juxtaposed rows of picture cells which are driven by line electrodes (3). The resolving power in the horizontal sense is increased by building up the colour ele-ments from picture cells of different rows of picture cells. The period t1 which is required for driving a colour element is split up into sub-periods 1/2t1 during which period samples of the signal to be displayed (length t0) are presented to the column electrodes (4). Since notably for LCD-TV there applies that t1 > t0, these samples can be presented during a period which is longer than 1/2t0.
Patent CA-1282130-C (CA)
Title: Cable terminal with rotatable marker
Inventor: PIANA IVANA
IPC: H01R11/11
Filed: 1987-06-29
Granted: 1991-03-26
Abstract: ABSTRACT         An electrical cable terminal having a metal plug, and a plastic body and transparent marker receiver for receiving marking elements, the body and receiver freely rotating with respect to the metal plug to facilitate assembly of the marking elements in the receiver and so that the marking is easily readable.
Patent CA-1290139-C (CA)
Inventor: CABANAW BOYD E
IPC: C01B17/04
Filed: 1987-10-02
Granted: 1991-10-08
Abstract: ABSTRACT           A portion of the acid gas feedstream to a Claus plant is passed through Claus catalyst to strip residual sulfur and sulfur compounds from the catalyst.  The resulting gas-in-process containing the stripped compounds can then be provided to a Claus conversion step.          GMB:tb/lmw/tb
Patent CA-1311538-C (CA)
Inventor: CARLOMAGNO WILLIAM D
IPC: H01L21/603
Filed: 1988-01-11
Granted: 1992-12-15
Abstract: Abstract The invention provides a technique for interconnecting electronic components in which interconnection wires are bonded to contacts     on a first component     without the use of a material other than the materials of the contacts and the wires: the wires are then severed to a desired length of between 2d and 20d, where d is the diameter of the wires, and bonded to contacts      on the second component by means of a conductive material      such as solder. Preferably, solder is provided as pools located in recesses in a layer of insulating material.     The invention also provides a bonding head for a wire bonder for bonding the wire to the contact on the first component and for weakening or severing the wire at the desired point.